The Curiosity Rover is now 23 days into its two year exploration of Mars, aiming to unlock the mystery of Mars. While the project seeks to determine if there is organic matter on Mars, telling us if life can or does exist on Mars, the ultimate goal is to send humans to Mars.

NASA engineers have already begun testing the next generation Rover. Described by NASA test engineer as a “personal SUV” for space the new Rover will act as a housing module for astronauts with two small beds and an observation module so astronauts can get up close and personal with their new surroundings.

The team at NASA decided to use 3D printing to help with the development of the next generation Rover, thanks to the processes ability to create tough, durable components from lightweight materials in a matter of hours. Approximately 70 components used in the Rover, ranging from vents, to external housings were 3D printed using an FDM machine. In addition to the production of end use components Rapid Prototyping also featured in the early design and development stages, prototyping the form, fit and function of the parts prior to tooling.

3D printing helped the team at NASA save time and money at both the prototyping and production phase.